The DXZone.com list in Antennas/20M/20 meter Dipole Antennas a curation of 19 useful links about Dipole antennas for 20 meter band.
VK5AH -HF 4 Bander dipole pop - A multiband 80-40-20-15 meters dipole wire antenna that can be extended to cover 160 meters too.
Short dipole antenna for 40 meter ham band. Can be put up in the space required for a 20 meter dipole. Build a multiband dipole
instructions to build a portable dipole for 20 meters. This resource is listed under Antennas/Dipole, at 20m QRP Dipole resource page via dxzone.com ham radio guide
a multiband dipole antenna that can work on 15 20 and 40 meters band made with common materials by iw7ehc. This resource is listed under Antennas/Dipole, at Multiband ...
Inverted V Dipole for 10 15 20 meters - Inverted V Trapped dipole antenna for 14MHz, 21MHz and 28MHz ham radio bands.
20 meters rigid dipole - similar links We thought you might be interested also in these additional resources, currently listed under our Antennas/20M/20 meter Dipole ...
The DXZone.com list in Antennas/Dipole a curation of 189 useful links about Dipole antennas.
A simple dipole built for two-band operation can be used for portable use and operate 20 and 40 meter bands Listed in Antennas/40M/40 meter Dipole Antennas
Rotatable Dipole for 40m-6m - This article describes a simple, inexpensive, dipole antenna that will rival the performance of a ten-meter beam.